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How do I check if an HTML element is empty using jQuery?
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if ($('#element').is(':empty')){
//do something
}
for more info see http://api.jquery.com/is/ and http://api.jquery.com/empty-selector/
EDIT:
As some have pointed, the browser interpretation of an empty element can vary. If you would like to ignore invisible elements such as spaces and line...
What's the difference between MyISAM and InnoDB? [duplicate]
...lysis and user requirements; the choice to use a relational database would come later, and even later would the choice of MySQL as a relational database management system, and then the selection of a storage engine for each table.
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Selecting an element in iFrame jQuery
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Take a look at this post: http://praveenbattula.blogspot.com/2009/09/access-iframe-content-using-jquery.html
$("#iframeID").contents().find("[tokenid=" + token + "]").html();
Place your selector in the find method.
This may not be possible however...
What are all the valid self-closing elements in XHTML (as implemented by the major browsers)?
...d as
text/html should be treated as HTML and not as XHTML.
It's a very common pitfall, because W3C Validator largely ignores that rule, but browsers follow it religiously. Read
Understanding HTML, XML and XHTML from WebKit blog:
In fact, the vast majority of supposedly XHTML documents on th...
How do I automatically update a timestamp in PostgreSQL
...change when the record is changed. This article explains it quite nicely:
http://www.revsys.com/blog/2006/aug/04/automatically-updating-a-timestamp-column-in-postgresql/
CREATE OR REPLACE FUNCTION update_modified_column()
RETURNS TRIGGER AS $$
BEGIN
NEW.modified = now();
RETURN NEW; ...
Obtain form input fields using jQuery?
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How to remove close button on the jQuery UI dialog?
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nodeValue vs innerHTML and textContent. How to choose?
... document.getElementById('exampleId');
example.textContent = '<a href="https://google.com">google</a>';
output: <a href="http://google.com">google</a>
example.innerHTML = '<a href="https://google.com">google</a>';
output: google
You can see from the first exa...
The OutputPath property is not set for this project
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If you are using WiX look at this (there is a bug)
http://www.cnblogs.com/xixifusigao/archive/2012/03/20/2407651.html
Sometimes new build configurations get added to the .wixproj file further down the file, that is, separated from their sibling config definitions by other un...
Html.Textbox VS Html.TextboxFor
...ny errors / warnings at compile-time rather than runtime.
See this page.
http://weblogs.asp.net/scottgu/archive/2010/01/10/asp-net-mvc-2-strongly-typed-html-helpers.aspx
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